(Remove/Install Distronic Electric Controller Unit - AR30.30-P-1011LWA)
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Model 205
up to model year 2019
with code 239 (Active Distance Assist DISTRONIC)
except code 233 (DISTRONIC PLUS)
Model 253 (except 253.992/993)
up to model year 2019
with code 239 (Active Distance Assist DISTRONIC)
except code 233 (DISTRONIC PLUS)
| Topical note | Notes on preventing damage to electronic components due to a magnetic tool | AH54.00-P-0002-01A | |
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Remove/install | |||
| 1 | Commission DISTRONIC electric controller unit (A89). | When replacing the DISTRONIC electric controller unit (A89). | |
| AD00.00-P-2000-04B | |||
| 2 | Switch off ignition and store transmitter key outside of transmitter range (min. 2 m). | ||
| 3.1 | Remove radiator grille. | Model 205 up to model year 2019 with code 239 (Active Distance Assist DISTRONIC) with code P23 (EXCLUSIVE exterior) except code 233 (DISTRONIC PLUS) |
|
| AR88.40-P-4001LW | |||
| 3.2 | Remove Mercedes star. | Model 205 up to model year 2019 with code 239 (Active Distance Assist DISTRONIC) with code 772 (AMG styling package - front spoiler, side skirts and rear apron) except code 233 (DISTRONIC PLUS) Model 205 up to model year 2019 with code 239 (Active Distance Assist DISTRONIC) with code P15 (AVANTGARDE exterior) except code 233 (DISTRONIC PLUS) Model 205 up to model year 2019 with code 239 (Active Distance Assist DISTRONIC) with code P76 (Standard exterior equipment and appointments) except code 233 (DISTRONIC PLUS) Model 253 (except 253.992/993) up to model year 2019 with code 239 (Active Distance Assist DISTRONIC) except code 233 (DISTRONIC PLUS) |
|
| AR88.40-P-4050LW | |||
| 4 | Disconnect electrical connector (1) at DISTRONIC electric controller unit (A89). | ||
| 5 | Remove DISTRONIC electric controller unit (A89) from mounting clips (2) and take out. | ||
| 6 | Install in the reverse order | ||
| Calibrate | |||
| 7 | Calibrate DISTRONIC electric controller unit (A89) using the vehicle diagnosis system. | ||
| AD00.00-P-2000-04B | |||
| 000 588 17 21 00 Adjusting device | WS30.00-P-0006B |